Scientific Name: Oenothera elata
Formerly knows as oenothera hookeri. Hooker’s Evening Primrose is a biennial that requires moderate watering and full sunlight to partial shade. Its yellow flowers bloom June to September along open slopes, roadsides, moist lowlands, and streams from valleys to midmontane. It can grow quite tall, reaching heights up to four feet tall.
Each wildflower seed packet contains approximately 100 seeds.